Gail B. Armstrong, FNP-BC
Family Nurse Practitioner · West Columbia, SC
Gail B. Armstrong, FNP-BC is a family nurse practitioner with a practice address in West Columbia, South Carolina, and NPI 1063628139, issued on May 15, 2007. Check the license (South Carolina 2337, as entered in NPPES) with the South Carolina board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Gail B. Armstrong
- Credential
- FNP-BC
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 2337 SC
Self-reported in NPPES; status is on the state search - Practice location
- 3314 Platt Springs RD, West Columbia, SC 29170
- Phone
- (803) 791-3494
- Enumerated
- May 15, 2007
- Record last updated
- Oct 13, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (803) 739-9854
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 4,320 in South Carolina → Look up another NPI →
Also registered at 3314 Platt Springs RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Morgan Armstrong, PA-CMedical Physician Assistant1790148823
- Kathleen Baxley, FNP-BCFamily Nurse Practitioner1023599560
- Michael Comer, M.D.Family Medicine Physician1699155119
- John Fisher, MDFamily Medicine Physician1285641787
- Meleigh Groff, DOFamily Medicine Physician1841814555
- Michael Harris, MDFamily Medicine Physician1376551903
Verify Gail B. Armstrong in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich South Carolina board licenses this profession
Search for license 2337Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
61% more Medicare Part D claims than the average family nurse practitioner in 2024
2,095 Medicare Part D claims for 347 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 80 claims were for opioids.
Most prescribed
- Levothyroxine Sodium89 claims
- Alprazolam68 claims
- Gabapentin55 claims
- Rosuvastatin Calcium53 claims
- Tramadol Hcl52 claims
- Atorvastatin Calcium44 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 83 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $560.58
31 payments; by number, the most common kind was food and beverage; the largest payer was Dexcom, Inc. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Gail B. Armstrong among 4,320 family nurse practitioner records in South Carolina
Gail B. Armstrong, FNP-BC is one of 4,320 family nurse practitioner records with a practice address in South Carolina. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 9% of them.
- NPI issued2007 · 9% of these records are older, 87% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileNo · 61% of these records are
- Record last updated2020 · 39% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
86 family nurse practitioner records list a practice address in West Columbia
They are 86 of the 1,887 NPPES records with a practice address in West Columbia, and 4,320 family nurse practitioner records in South Carolina.
All 4,320 in South Carolina → Every provider in West Columbia → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Kathleen Baxley, FNP-BCWest Columbia, SC 291701023599560
- Jodi Cockerham, ARNP, FNP-CWest Columbia, SC 291701568997492
- Leslie Driggers, APRN, FNP-CWest Columbia, SC 291701992355770
- Cierra O'Neal, APRN, NP-CWest Columbia, SC 291701346787231
- Anna Pollak, FNPWest Columbia, SC 291701831647411
- Abigail Roulston, APRNWest Columbia, SC 291701386341121
- Kiley CollettWest Columbia, SC 291691295515880
- Alicia D'Amico, NPWest Columbia, SC 291691568186989
Common questions
What is Gail B. Armstrong, FNP-BC's NPI number?
Gail B. Armstrong, FNP-BC's National Provider Identifier (NPI) is 1063628139, issued on May 15, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Gail B. Armstrong, FNP-BC located?
The NPPES record lists a practice address at 3314 Platt Springs RD, West Columbia, SC, 29170. Phone: (803) 791-3494. Providers update this record themselves, so call before visiting.
How can I verify Gail B. Armstrong, FNP-BC's license?
NPPES lists South Carolina license number 2337, as entered by the provider. Search the South Carolina board that licenses this profession; the NPPES record confirms identity only.
How much does Gail B. Armstrong, FNP-BC prescribe under Medicare Part D?
In 2024, Gail B. Armstrong, FNP-BC had 2,095 Medicare Part D claims for 347 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
What is Gail B. Armstrong, FNP-BC's MIPS final score?
The 2023 MIPS final score is 83 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.